RefreshInterceptor class
An interceptor for handling HTTP 401 errors and refreshing tokens.
When a 401 Unauthorized response is received, this interceptor attempts to:
- Refresh the authentication token.
- Retry the original request. If the token refresh fails, the user is logged out, and cookies and storage are cleared.
Constructors
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
onError(
DioException err, ErrorInterceptorHandler handler) → void - Called when an exception was occurred during the request.
-
onRefresh(
) → Future< void> - Handles the token refresh operation.
-
onRefreshFailed(
) → void - Handles user logout and cleanup when token refresh fails.
-
onRequest(
RequestOptions options, RequestInterceptorHandler handler) → void -
Called when the request is about to be sent.
inherited
-
onResponse(
Response response, ResponseInterceptorHandler handler) → void -
Called when the response is about to be resolved.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited